Incidental Mutation 'IGL00929:Lpin1'
ID28737
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lpin1
Ensembl Gene ENSMUSG00000020593
Gene Namelipin 1
SynonymsLipin1
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.409) question?
Stock #IGL00929
Quality Score
Status
Chromosome12
Chromosomal Location16535669-16610966 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 16573699 bp
ZygosityHeterozygous
Amino Acid Change Serine to Leucine at position 228 (S228L)
Ref Sequence ENSEMBL: ENSMUSP00000152285 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000067124] [ENSMUST00000111067] [ENSMUST00000221146] [ENSMUST00000221230] [ENSMUST00000221297] [ENSMUST00000222989]
Predicted Effect probably benign
Transcript: ENSMUST00000067124
AA Change: S228L

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000070583
Gene: ENSMUSG00000020593
AA Change: S228L

DomainStartEndE-ValueType
Pfam:Lipin_N 1 110 1.1e-48 PFAM
low complexity region 153 161 N/A INTRINSIC
low complexity region 230 242 N/A INTRINSIC
Pfam:Lipin_mid 498 591 9.4e-36 PFAM
low complexity region 630 642 N/A INTRINSIC
LNS2 708 864 3.42e-100 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000111067
AA Change: S228L

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000106696
Gene: ENSMUSG00000020593
AA Change: S228L

DomainStartEndE-ValueType
Pfam:Lipin_N 1 114 2.2e-53 PFAM
low complexity region 153 161 N/A INTRINSIC
low complexity region 237 252 N/A INTRINSIC
low complexity region 597 609 N/A INTRINSIC
LNS2 675 831 3.42e-100 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000221146
Predicted Effect probably benign
Transcript: ENSMUST00000221230
AA Change: S228L

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
Predicted Effect probably benign
Transcript: ENSMUST00000221297
AA Change: S228L

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
Predicted Effect probably benign
Transcript: ENSMUST00000222989
AA Change: S228L

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a magnesium-ion-dependent phosphatidic acid phosphohydrolase enzyme that catalyzes the penultimate step in triglyceride synthesis including the dephosphorylation of phosphatidic acid to yield diacylglycerol. Expression of this gene is required for adipocyte differentiation and it also functions as a nuclear transcriptional coactivator with some peroxisome proliferator-activated receptors to modulate expression of other genes involved in lipid metabolism. Mutations in this gene are associated with metabolic syndrome, type 2 diabetes, acute recurrent rhabdomyolysis, and autosomal recessive acute recurrent myoglobinuria (ARARM). This gene is also a candidate for several human lipodystrophy syndromes. [provided by RefSeq, Mar 2017]
PHENOTYPE: ENU-induced mutants show transient hindlimb paralysis, demyelination and myelin sheath defects. Spontaneous mutants show neonatal fatty liver and hypertriglyceridemia, runting, male sterility, peripheral neuropathy, and altered hair growth, myelination, adipogenesis and lipid and glucose metabolism. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 27 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acp1 A T 12: 30,904,900 H67Q probably damaging Het
Ankrd13b A G 11: 77,472,752 S247P probably damaging Het
Aqp4 C T 18: 15,393,599 G275E probably benign Het
Arhgef15 A T 11: 68,954,102 L223Q probably damaging Het
Asb13 A G 13: 3,649,427 Y209C probably damaging Het
Cdk18 A G 1: 132,118,519 probably null Het
Cntnap5a G A 1: 116,060,274 probably null Het
Cops6 A G 5: 138,161,386 M1V probably null Het
Dab2ip A T 2: 35,708,877 M137L possibly damaging Het
Hnrnpm C A 17: 33,649,902 R517L probably damaging Het
Lemd1 A G 1: 132,256,709 D73G probably benign Het
Mtmr9 A G 14: 63,543,497 L48P probably damaging Het
Ncoa3 T A 2: 166,051,609 probably null Het
Ndc1 T A 4: 107,389,497 N372K probably benign Het
Ndufa2 A G 18: 36,744,175 probably benign Het
Nmt1 A T 11: 103,060,076 probably null Het
Olfr593 A T 7: 103,212,685 H264L probably damaging Het
Pcdhgb6 T C 18: 37,743,705 Y489H probably damaging Het
Rttn A T 18: 89,028,935 K907M probably damaging Het
Soga3 C A 10: 29,148,292 N401K probably damaging Het
Sos1 T C 17: 80,408,596 Y979C probably damaging Het
Spag6l C T 16: 16,767,013 A424T possibly damaging Het
Stt3b A T 9: 115,266,165 I266N probably damaging Het
Tet3 A G 6: 83,368,655 L1600P probably benign Het
Tiam1 T A 16: 89,794,739 I1358F probably damaging Het
Usp37 G T 1: 74,490,154 T122N probably benign Het
Vit T C 17: 78,579,401 S153P probably damaging Het
Other mutations in Lpin1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00510:Lpin1 APN 12 16553992 missense probably benign 0.00
IGL01485:Lpin1 APN 12 16562357 splice site probably benign
IGL01750:Lpin1 APN 12 16577176 missense probably benign 0.00
IGL01774:Lpin1 APN 12 16558476 missense probably damaging 0.96
IGL02197:Lpin1 APN 12 16558407 critical splice donor site probably null
IGL02244:Lpin1 APN 12 16541769 missense probably damaging 0.99
IGL02272:Lpin1 APN 12 16547600 missense probably damaging 1.00
IGL03366:Lpin1 APN 12 16544677 missense probably damaging 1.00
lipin UTSW 12 16547499 missense probably damaging 1.00
R0044:Lpin1 UTSW 12 16568529 splice site probably benign
R0106:Lpin1 UTSW 12 16540979 missense possibly damaging 0.88
R0106:Lpin1 UTSW 12 16540979 missense possibly damaging 0.88
R0676:Lpin1 UTSW 12 16540979 missense possibly damaging 0.88
R1119:Lpin1 UTSW 12 16563721 missense probably damaging 1.00
R1570:Lpin1 UTSW 12 16560998 missense possibly damaging 0.94
R1611:Lpin1 UTSW 12 16577218 missense probably null 0.64
R1646:Lpin1 UTSW 12 16573658 critical splice donor site probably null
R1756:Lpin1 UTSW 12 16538540 missense probably damaging 0.99
R1870:Lpin1 UTSW 12 16541743 missense probably damaging 1.00
R1912:Lpin1 UTSW 12 16546727 missense probably damaging 0.96
R1971:Lpin1 UTSW 12 16580723 missense probably damaging 1.00
R2484:Lpin1 UTSW 12 16547499 missense probably damaging 1.00
R2901:Lpin1 UTSW 12 16553998 missense probably benign
R3195:Lpin1 UTSW 12 16565583 missense possibly damaging 0.91
R3779:Lpin1 UTSW 12 16564568 missense probably damaging 0.96
R3918:Lpin1 UTSW 12 16571189 missense probably benign 0.00
R4532:Lpin1 UTSW 12 16553962 missense probably benign 0.01
R4857:Lpin1 UTSW 12 16563630 missense possibly damaging 0.86
R4882:Lpin1 UTSW 12 16538536 missense probably damaging 1.00
R5024:Lpin1 UTSW 12 16554006 missense probably benign 0.38
R5084:Lpin1 UTSW 12 16576982 missense probably damaging 1.00
R5108:Lpin1 UTSW 12 16573715 missense probably benign 0.39
R5191:Lpin1 UTSW 12 16580828 missense possibly damaging 0.95
R5377:Lpin1 UTSW 12 16563655 missense probably damaging 1.00
R5587:Lpin1 UTSW 12 16573714 missense probably damaging 1.00
R5659:Lpin1 UTSW 12 16540989 missense probably damaging 1.00
R5924:Lpin1 UTSW 12 16544657 missense possibly damaging 0.91
R6391:Lpin1 UTSW 12 16564553 missense probably benign 0.29
R6746:Lpin1 UTSW 12 16565528 missense probably benign
R6799:Lpin1 UTSW 12 16561044 missense probably damaging 1.00
R6969:Lpin1 UTSW 12 16580861 missense probably damaging 0.99
R7557:Lpin1 UTSW 12 16580792 missense
Posted On2013-04-17